Related by context. Frequent words. (Click for all words.) 49 unsustainable 48 nonrenewable resources 46 finite resource 45 inelastic 45 negative externalities 45 capitalistic society 43 unsalable 43 highly levered 43 undiversified 43 pernicious 43 becoming scarcer 42 grossly inefficient 42 expensive 42 Subsidizing 42 environmentally destructive 41 unaffordable 41 commoditize 41 outrageously expensive 41 wean ourselves 41 monocultures 41 environmentally harmful 41 unmanageable 41 fossil fuels 40 Predatory lending 40 regressive 40 fossil fuel 40 economically advantageous 40 environmentally unsound 40 Unsustainable 40 Self sufficiency 39 overleveraged 39 environmentally unfriendly 39 Soil erosion 39 prohibitively expensive 39 Waging war 39 Socialized medicine 39 Underfunding 39 environmentally damaging 38 commoditized 38 ruinously expensive 38 Fossil fuels 38 unsustainability 38 Ecologically 38 contaminate groundwater 38 inefficient 38 overregulation 38 unhealthier 38 scarcer 38 Carbon sequestration 38 wasteful 38 unpayable 38 overabundant 38 constraining 38 clog arteries 38 highly leveraged 38 Renewable fuels 38 overfishing pollution 38 Nationalizing 38 Inflation erodes 38 pollutes 38 disposability 37 cheaper 37 harmful 37 polluting fossil fuels 37 Suburban sprawl 37 pollute 37 unsustainably 37 unmeasurable 37 undertaxed 37 uncompetitive 37 costless 37 constrain 37 counterintuitive 37 Moral hazard 37 unsupportable 37 unsaleable 37 distortionary 37 Synthetic biology 37 fungible 37 uneconomical 37 malinvestment 37 oversimplifies 37 cheap 37 impoverishing 37 Genetic modification 37 externality 37 costly 37 inextricably tied 37 commoditizing 37 overextending themselves 37 Tar sands 37 emit CO2 37 herbicides pesticides 37 rapidly industrializing 36 Left unchecked 36 fearmongers 36 monoculture 36 naturally occuring 36 nonrenewable 36 costlier 36 Instant gratification